<template>
  <el-dropdown trigger='click' @command='changeLanguage'>
    <!-- 这里必须加一个div -->
    <div>
      <svg-icon style='color:#fff; cursor:pointer; font-size:18px' icon-class='language' />
    </div>
    <el-dropdown-menu slot='dropdown'>
      <el-dropdown-item command='zh' :disabled="'zh'=== $i18n.locale ">中文</el-dropdown-item>
      <el-dropdown-item command='en' :disabled="'en'=== $i18n.locale ">English</el-dropdown-item>
      <el-dropdown-item command='ja' :disabled="'ja'=== $i18n.locale ">Japan</el-dropdown-item>
    </el-dropdown-menu>
  </el-dropdown>
</template>

<script>
import Cookie from 'js-cookie'

export default {
  name: 'index',
  methods: {
    changeLanguage(lang) {
      Cookie.set('language', lang) // 切换多语言
      this.$i18n.locale = lang // 设置给本地的i18n插件
      this.$message.success('切换多语言成功')
    }
  }
}
</script>

<style scoped>

</style>
